Icy-imaging/Icy-Kernel — pull request #356 by tlecomte (2012-07-03 12:08:26+00:00)
Title: (Colormap viewer) Draw the colormap with a polyline (--> antialiasing)

Currently the LUT lines are was drawn with a sequence of one pixel lines. This patch
replaces that by a polyline that goes through all control points. I think the polyline is faster, and more
importantly, it produces a nice antialiased line !

Here is the result:

![Imgur](http://i.imgur.com/IzMxb.png)